Enhanced thermoelectric performance of SnTe thin films by magnetron co-sputtering with optimized carrier concentration and microstructure

Key Points

• The study aims to enhance the thermoelectric performance of SnTe thin films by addressing issues related to hole concentration and microstructure.
• Utilized magnetron co-sputtering for film fabrication
• Optimized carrier concentration through targeted adjustments
• Analyzed microstructural properties via characterization techniques
• Achieved lower hole concentration compared to traditional methods
• Observed improved thermal and electrical properties in prepared thin films
• Demonstrated a significant increase in thermoelectric performance metrics

Abstract